baber/WOPTO huggingface dataset:
Patent JP-2004128710-A (JP)
Title: Moving image searching method, and apparatus and program thereof
Inventor: TOMONO YUJI
IPC: G06F17/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving image searching method enabling a user to efficiently and accurately search not only divided images generated by dividing an original moving image but also the original moving image simultaneously with the divided images, and to provide an apparatus and a program thereof.  <P>SOLUTION: The correlations between character strings and divided moving images are stored as a searching index for moving image in a moving image index database 117 together with the name of the original moving image by correlating the character strings and the names of divided moving images. The character string corresponding to a searching keyword is searched from the database 117 in response to a request of searching a moving image from a client terminal. The name of the divided moving image correlated to this character string and the original image are read from the database 117 together with the character string. The divided image and the original image each corresponding to the names of the divided image and the original image are acquired, and transferred as a result of searching to the client terminal together with the character string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128825-A (JP)
Title: Echo cancelling unit and method for echo cancelling used for the same
Inventor: MARUYAMA TADASUKE
IPC: H04B7/015
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo cancelling unit which can assume an echo route even when a receiving signal level is low and it is difficult to estimate an impulse response.  <P>SOLUTION: A signal correlation detector 2 correlates with a transmitting input signal at each period of M sequence and an M sequence signal delayed at each one sampling time and takes out only the synchronized M sequence signal component. If an impulse response HM(i) obtained by the detector 2 and levels of transmitting and receiving signals x(i), y(i) discovered by the detector 2 are both small signals of a predetermined value or less, this state is transmitted to an impulse response estimating circuit 4. The circuit 4 sets the impulse response obtained by selecting or weighted averaging the impulse response obtained by a least mean square algorithm and the impulse response HM(i) obtained by the detector 2 as H(i), and outputs them to a convolutional calculator 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122557-A (JP)
Title: Multiple row circular saw machine
Inventor: NAGATA YUKIHIRO
IPC: B27B5/00
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an end material, even when produced, from being contacted with the side of a circular saw when numbers of boards are cut from a square bar etc., to prevent the board being processed from being contacted with the side of the circular saw, to eliminate the cause of the increase of friction torque and the occurrence of noise, and to prevent the loss of power.  <P>SOLUTION: Circular saw spindles (5 and 6) having multiple row circular saws 4 for cutting workpieces W at prescribed intervals and a cutting device 2 in which a cutting blade 2a for cutting the board w' of a plate material end to be divided in a size to prevent contact with the circular saw 4 of the end part fitted to the circular saw spindles (5 and 6) is arranged to be risable/sinkable perpendicularly to the material delivery direction are arranged in a frame 1. A split blade 8 inserted into the clearance S between workpiece front parts being delivered which are cut by the multiple row circular saw 4 is adjusted, fixed to a rear part delivery roll 7 to be the same interval with that between the multiple row circular saws 4 to be arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122015-A (JP)
Title: Interface regulation method by ion exchange resin
Inventor: YOSHIMORI YASUHIDE
IPC: B01J49/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface regulation method by an ion exchange resin which rapidly locates a separation interface between an anion exchange resin layer and a cation exchange resin layer in a desired position when separating the ion exchange resin in a separation tower.  <P>SOLUTION: The interface regulation method comprises a first water supply process for fixing to a preliminarily determined opening degree an opening degree of a flow rate regulation valve for regulating a flow rate of backward washing water to be supplied to the separation tower and supplying the backward washing water to the separation tower and a second water supply process for regulating the opening degree of the flow rate regulation valve and locating the interface to a predetermined position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127435-A (JP)
Title: Tape cleaner
Inventor: USUI MITSUNOBU
IPC: G11B15/60
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cleaner which can efficiently perform cleaning of a magnetic tape.  <P>SOLUTION: A tape cleaner part 40 is provided with a cleaning tape CT for wiping out dirt adhered to the surface of a tape, and it is constituted so that the dirt adhered to the surface of the tape is wiped out by pressing the cleaning tape CT to the surface of a running tape. Then, in the cleaning tape CT, the weft consisting of super-fine fiber is exposed to the outside more than the warp, and the weft is arranged vertically to the running direction of the tape. The dirt which is adhered to the surface of the tape and is transported is scraped off by the weft and dirt can be efficiently removed by this constitution. Also, since the weft is exposed to the outside more than the warp, the weft is brought into contact with the surface of the tape exactly, and the dirt can be efficiently removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133545-A (JP)
Title: Tenant invoice issuing system, and program
Inventor: KOMIZO TOMOKO
IPC: G06Q30/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tenant invoice issuing system for reducing a building management job in a building management company.  <P>SOLUTION: The system includes: a database 32 for holding data concerning the preparation of an invoice for the tenants of a building; a server 31 having the function of issuing the invoice concerning building management at every tenant based on data held in the database 32; and a Web terminal 33 for allowing the server 31 to issue the invoice concerning the building management at every tenant in response to a request for issuing the invoice with authentication from an information terminal 200 at the side of the tenants of the building, and transmitting the issued invoice to the information terminal 200 at the side of the tenant being a request source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132769-A (JP)
Title: Attitude angle detector
Inventor: KITAHARA KAZUHITO
IPC: G01C19/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To correct the error of an attitude angle due to the acceleration generated when accelerated, decelerated, and turned, using a velocity signal from a velocity sensor.  <P>SOLUTION: The attitude angle detector consists of a gyroscope (2) connected to an inertia calculation part (1), an accelerometer (3), and the velocity sensor (4), in which the attitude angle at a high precision is obtained, by correcting the acceleration occurring when accelerated, decelerated, and turned, using the velocity signal (4a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131326-A (JP)
Title: ZrB2-BASED POWDER, TREATMENT METHOD FOR ZrB2-BASED POWDER, REFRACTORY MATERIAL, PRODUCTION METHOD FOR REFRACTORY MATERIAL, LINING MATERIAL FOR MELTING FURNACE, MELTING FURNACE, AND PRODUCTION METHOD FOR MELTING FURNACE
Inventor: KURIMURA TAKAYUKI
IPC: C01B35/04
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ZrB<SB>2</SB>-based powder capable of increasing the electrical resistance of a refractory material containing the ZrB<SB>2</SB>-based powder and its treatment method; a refractory material and its production method; a melting furnace lining material; and a melting furnace and its production method.  <P>SOLUTION: The refractory material 20 is produced by a process comprising the step of heating a ZrB<SB>2</SB>-based powder 11 as the refractory raw material in the air at a specified temperature for a specified time to subject the powder to an oxidation treatment to form a non-conductive ZrO<SB>2</SB>-based ceramic layer 12 on the surface of the ZrB<SB>2</SB>-based powder and the step of removing, by cleaning, a glass component generated simultaneously with the ZrO<SB>2</SB>-based ceramic layer in the oxidation treatment. After a furnace is lined with the refractory material to form a crucible, a heater is set in the furnace to subject the refractory material to an oxidation treatment under heating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134283-A (JP)
Title: Induction heating cooking device
Inventor: IWAI TOSHIAKI
IPC: H05B6/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooking device in which a user can discriminate whether it is installed with a high conductivity loadable coil or with a high conductivity unloadable coil at a glance by providing different design constitutions for a facing part of the high conductivity loadable coil and a facing part of the high conductivity unloadable coil on a top plate.  <P>SOLUTION: The induction heating cooking device is composed of the high conductivity loadable coil 12, the high conductivity unloadable coil 13, the top plate 11 using a different color or a pattern on the facing part of the high conductivity unloadable coil to the high conductivity loadable coil, and a main body part 14. Thus, since the facing parts of the coils on the top plate can be provided to be different colors or patterns, the distinction between the high conductivity loadable coil and the high conductivity unloadable coil can be made at a glance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132514-A (JP)
Title: Seal installing structure of roller
Inventor: YAMAMOTO KAZUHIKO
IPC: F16C33/76
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal installing structure of a roller for surely sealing high temperature gas inside a heat insulating chamber, and preventing the deterioration in rotation of a bearing when a tar-like substance sticks to a bearing part for supporting the roller.  <P>SOLUTION: This seal installing structure has the bearing 58 for rotatably supporting a rotary shaft 54 of a turn roller 36 projecting from a heat insulating direction changing chamber 14, a seal support part 74 for holding an oil seal 76 and an air blowout port 80 for blowing out high temperature air to a blocking-up space 87 formed of a cover member 86 from the vicinity of the oil seal 76.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139840-A (JP)
Title: Connecting structure of wiring body
Inventor: SAMITSU NORIKAZU
IPC: H01R4/48
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of wiring bodies capable of integrally connecting a plurality of connecting portions at which a plurality of planar wiring bodies are collected to mate wiring bodies to be connected.  <P>SOLUTION: The connecting structure comprises a first connecting body in which the plurality of the planer wiring bodies having conductor exposed part are arranged in a state of shifting the exposed part from each other; a second connecting body connected to the first connecting body; and a connecting part electrically connecting the first and the second connecting bodies with connecting terminal bodies. The connecting terminal bodies are constructed by integrally forming first terminal parts composed of a plurality of terminals connected to the plurality of planer wiring bodies of the first connecting body and second terminal parts connected to the second connecting body through a curved elastic part. Furthermore, the connecting terminal bodies are preferably built in a housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138963-A (JP)
Title: Afocal zoom lens
Inventor: KAJITANI KAZUO
IPC: G02B15/167
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an afocal zoom lens set to have the diameter of incident luminous flux at the highest magnification equal to the conventional afocal zoom lens though its zoom ratio is ≤10, constituted of a small number of lenses and made compact and having excellent optical performance.  <P>SOLUTION: In a lens system constituted of a 1st positive group, a 2nd negative group, a 3rd positive group and a 4th negative group, where the 1st group includes a cemented lens obtained by sticking a negative meniscus lens convex to an object side and a convex lens, and the 1st group and the 4th group are fixed, and the 2nd group and the 3rd group are movable. The lens system is set to satisfy a condition (1): 2.8>ϕexl/ϕenl>2.4, a condition (2): 3>ϕenh/ϕexh>2.4 and a condition (3): 3.9>f1/ϕenh>3.3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136251-A (JP)
Title: Harmful heavy metal reducing material
Inventor: SANGO HIROYUKI
IPC: C04B22/08
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a harmful heavy metal reducing material which efficiently reduces compounds containing harmful heavy metals such as cadmium, trivalent chromium, hexavalent chromium, lead, arsenic, nickel, mercury and selenium at a low cost.  <P>SOLUTION: The harmful heavy metal reducing material comprises calcium zinc aluminate. By using the harmful heavy metal reducing material, various kinds of harmful heavy metals including the hexavalent chromium are reduced and the elution is suppressed. The harmful heavy metal reducing material is suitable for applications of the harmful heavy metal reducing material for cleaning the water and soil which is contaminated by the harmful heavy metals and is produced in chemical and metal fields, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143483-A (JP)
Title: Method for treating aluminum melt
Inventor: MUKODA TAKAAKI
IPC: C22B9/10
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating an aluminum melt capable of stably recovering dross of a specified quality by minimizing carrying out of dross without deteriorating quality of the melt.  <P>SOLUTION: The method has a step S1 of transferring the aluminum melt from a melting furnace to a treating vessel, a step S2 of feeding a flux of prescribed components into the melt in the treating vessel, lowering a stirrer provided with rotor blades and a gas blow-off section to immerse the rotor blades right under the melt surface of the melt in the treating vessel, and stirring the melt and the flux by rotating the rotor blades thereby separating the oxide and inclusions coexisting in the melt from the melt and a step S3 of further lowering the stirrer to position the rotor blades and the gas blow-off section near the bottom of the treating vessel and diffusing non-oxidative gas into the melt by rotating the rotor blades while blowing the non-oxidative gas into the melt from the gas blow-off section thereby allowing the oxide and inclusions coexisting in the melt to float onto the melt surface and subjecting the melt to degassing treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108125-A (JP)
Title: Auxiliary locking device for sliding door
Inventor: OKUDA KATSUJI
IPC: E05C7/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a manufacturing cost of an auxiliary locking device for a sliding door by superposing a lock plate on an attachment plate part of a lock plate without providing a lock plate exclusive energizing means.  <P>SOLUTION: The auxiliary locking device for the sliding door is provided with the attachment plate part 4 which can be attached to an indoor side face of an indoor sliding door 2, a link member 5 with a base end part pivotally attached to one end part of the attachment plate part 4 in a state energized in a direction superposing on the attachment plate part 4, a lock plate 6 with a base end part pivotally attached to a tip of the link member 5, and a latch part 7 provided on the attachment plate part 4 for detachably latching a tip of the lock plate 6. When the tip of the lock plate 6 is latched on the latch part 7, the lock plate 6 slants with respect to the attachment plate part 4, and the link member 5 is erected toward an indoor side. A regulating member 22 is provided for regulating exceeding over 180° of an angle comprised by an inner face of the lock plate 6 and an inner face of the link member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146681-A (JP)
Title: Fiber for light amplification, light amplifier, light source device, optical treatment device, and exposure device
Inventor: TAKAGI MASAHIRO
IPC: H01S3/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber for light amplification and a light amplifier capable of realizing the high power of an output light, the suppression of the generation of any non-linear optical phenomenon and compact storage.  <P>SOLUTION: An excitation light outputted from an excitation light source 50 is supplied through an optical coupler 40 and a fiber 20 for connection to a fiber 10 for light amplification. A light inputted to an input terminal 1a is made incident through the optical coupler 40 and the fiber 20 for connection to the fiber 10 for light amplification, and light-amplified by the fiber 10 for light amplification. The light-amplified light is transmitted through the fiber 30 for connection, and outputted from an output terminal 1b. The fiber 10 for light amplification is provided with a core area added with rare earth elements and a clad area surrounding the core area whose refractive index is lower than the core area, and the outer diameter of the core area is set so as to be 10 μm or more to 30 μm or less, and the outer diameter of the clad area is set so as to be 75 μm or more to 200 μm or less, and the specific refractive index difference of the core area to the clad area is set so as to be 0.5% or more to 2.0% or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147707-A (JP)
Title: Game machine
Inventor: HAYAKAWA KEIICHI
IPC: A63F7/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the transmission of information to a portable communication terminal pertaining to a proceeding state of the games.  <P>SOLUTION: The proceeding state of the games is managed by the frequency HC of varying indicating the cumulative frequency of the generation of varying the figures as the game proceeding data and an infrared ray emitting part 33 transmits the game information containing the data of the frequency HC of varying as the infrared signal receivable by a cellular phone 200. Thus, players receive the game information from the pachinko game machine 1 using their own cellular phones 200 thereby enabling the acquisition of the information pertaining to the proceeding state of the games simply and accurately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150302-A (JP)
Title: Engine irregularity determining device
Inventor: TOYODA KATSUHIKO
IPC: F02D41/18
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine irregularity of an engine without providing a special system.  <P>SOLUTION: In this engine irregularity determining device provided with a number of idle revolution control device for controlling an idle control valve with a control means to correct the idle air flow quantity so that the number of idle revolution of the engine agrees with a target number of idle revolution, a means for detecting at least one of charging efficiency, intake pipe pressure, fuel correction quantity and intake air quantity of the engine as an irregularity determining factor is provided, and the control means is provided with an irregularity determining unit for determining irregularity in the case after starting the engine and where an irregularity diagnosing condition is satisfied based on a value obtained by comparing the number of idle revolution with the target number of idle revolution, correction quantity of the idle air flow decided in response to the comparison value, correction quantity of the idle air flow to be really corrected, and the irregularity determining factor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150885-A (JP)
Title: System and method for inspecting hologram
Inventor: KOJIMA HIROSHI
IPC: G01M11/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To inspect positional relations of a transparent pattern layer printed on a hologram pattern, and to test defects in the transparent pattern layer.  <P>SOLUTION: A hologram inspection system is provided with an ultra-violet light source 14, which emits ultra-violet light toward a hologram 42 when a first synchronization signal is output, a visible light source 16 which emits visible light toward the hologram 42 when a second synchronization signal is output, and a camera 18 which acquires first image data by photographing the hologram 42 which has been irradiated with the ultra-violet light, when the first synchronizing signal is output and which acquires second image data by photographing the hologram 42 which is irradiated with the visible light, when the second synchronization signal is output. The hologram inspection system further includes a synchronization signal output section 10, which outputs the first synchronizing signals to the ultra-violet light source 14 and the camera 18 at the same time and outputs the second synchronization signals to the visible light source 16 and the camera 18 at the same time, and a display section 30, which displays the first and second image data acquired by the camera 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249422-A (JP)
Title: Aluminum electrolytic capacitor and manufacturing method of the same
Inventor: HONDA KAZUMITSU
IPC: H01G9/035
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor with superior withstanding voltage, superior heat resistance, and superior vibration durability by solving a problem of a short circuit in high-temperature caused by low heat resistance.  <P>SOLUTION: The capacitor includes a capacitor element 11, in which an anode foil connected with an outside connecting lead and a cathode foil are wound with a separator in between, a cylindrical metallic case having a bottom for housing the capacitor element 11, and a sealing plate 15 for sealing the opening of the metallic case 16. Gel-state polymer 14 having ion conductivity is formed in the inside and the outer face of the capacitor element 11, and the gel-state polymer 14 adheres to the inner face of the metallic case 16 to fix the capacitor element 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004149366-A (JP)
Title: Coal ash hardened material and its producing method
Inventor: ONO KATSUSHI
IPC: B09B3/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a coal ash hardened material by which a desired strength can be obtained in a short period of time.  <P>SOLUTION: The method of producing the coal ash hardened material includes steps of adding water to a mixed powder mainly containing coal ash and cement, then forming, charging the formed body into a rotary-type drum, and curing/hardening by tumbling under warm and non-drying conditions. Preferably, tumbling and curing is performed in the rotary-type drum for 30 min to 1 h under warm and non-drying conditions such that the temperature is ≥40°C and the humidity is ≥80%. By this method, the strength of the formed body can be enhanced to a desired strength in the short period of time, and the formed bodies can be efficiently mass-produced.  <P>COPYRIGHT: (C)2004,JPO